---
title: "St Louis Cardinals Shirts for Women — $50K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/st-louis-cardinals-shirts-for-women"
last_updated: "2026-08-10T02:18:06.494Z"
locale: en
meta:
description: "Niche score 53/100 · $50K/yr market · 275K searches/yr · $20.86 avg price. Weak search conversion (0.9%) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 53/100 · $50K/yr market · 275K searches/yr · $20.86 avg price. Weak search conversion (0.9%) keeps it on the watch list. Data updated Jul 2026."
"og:title": "St Louis Cardinals Shirts for Women — $50K/yr Amazon US Niche (2026) - Flapen"
---
# **st louis cardinals shirts for women**
**Worth a look**
Shows a sweet-spot price point ($20.86 avg), but weak search conversion (0.9%) keeps it on the watch list.
Market size 12Growth 83Conversion 11Competition 83Returns 15Price range 79Avg price 90Brand share 78Review moat 70Quality gap 37
**Avg price**
**Great****$20.86**
avg listing price — sweet spot $15–$100
**Growth**
**Great****+79.6%**
90-day search growth — must beat 0% to launch
**Competition**
**Great****32%**
top-5 click share — an open shelf
**Price range**
**Great****$8.68–$39.67**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Great****57%**
top-5 brand share — no brand owns this niche
**Review moat**
**Good****688.6**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Returns**
**Bad****7.9%**
return rate — above 5% kills the launch gate
**Market size**
**Bad****$50K**
$50K/yr · 275K searches
**Conversion**
**Bad****0.9%**
search→purchase rate — share of searches ending in a sale
**Signals**[** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")
According to Flapen's Amazon United States niche tracking, st louis cardinals shirts for women is a $50K/yr Amazon United States market (275K searches/yr). The top 5 brands hold 57% of demand. Demand peaks in Mar–Apr–May–Jun–Jul–Aug. Verdict: Worth a look — 53/100.
Data updated Jul 20, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **st louis cardinals shirts for women market data**
- **Units sold / yr**
- **3K–4K**
- avg 0–100/product
- **Revenue / yr**
- **$63K–$83K**
- units × avg price
- **Conversion rate**
- **0.9%**
- **Avg BSR**
- **#5,668**
- **Page quality**
- **0%**
- **Prime**
- **89%**
- **Sponsored**
- **77%**
- **Out of stock**
- **9.7%**
- **Avg brand age**
- **36 months**
- **Avg seller age**
- **177 days**
## **Competition & brand share**
Clicks spread well past the top 5 (32% combined) — an open shelf where new products get seen.
**Brands**
**35 **—flat
**Sellers**
**31**
**Top-5 brand share**
**57%**
Top 20: 89%
**Top-5 click share**
**32%**
Top 20: 63%
**Open market**
**38%**
- Xtreme Apparrel22% - SCOBAR15% - ALLTB8% - Outerstuff6% - Generic6% - JINTING5%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +79.6% search growth over the last 90 days.
13K8KHoliday '24Spike '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Mar, Apr, May, Jun, Jul, Aug · busiest ÷ quietest = 12.3×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/st-louis-cardinals-shirts-for-women/trend)
## **Top st louis cardinals shirts for women search terms**
- **st louis cardinals shirts**83K/yr+93.7%0.5% conv. - **st louis cardinals womens apparel**25K/yr+69.5%0.1% conv. - **cardinals baseball shirt**24K/yr+51.6%0.4% conv. - **stl cardinals shirt**22K/yr+73.4%0.3% conv. - **st louis cardinals shirt**20K/yr+119.0%0.4% conv. - **cardinals shirt**27K/yr+18.2%0.4% conv. - **stl cardinals shirt women**12K/yr+107.2%0.2% conv. - **st. louis cardinals shirt**13K/yr+116.1%0.4% conv. - **st louis cardinals shirts for men**11K/yr+236.8%0.5% conv. - **womens st louis cardinals shirt**7K/yr+103.3%0.3% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/st-louis-cardinals-shirts-for-women/search-terms)
## **Top st louis cardinals shirts for women products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%3%$1K6%$3K9%$4K12%$6K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**St. Louis Rings T-Shirt (Large Red)**SCOBAR**$24.65**4.8★644 rev](https://www.amazon.com/dp/B07YF2F466) [2**ALLTB Baseball Shirts Women Funny Baseball Mom Shirt Ballgame Graphic Tshirt Game Day Fan Tee Casual Short Sleeve Top Red**ALLTB**$18.35**4.6★340 rev](https://www.amazon.com/dp/B0F2J24WND) [3**St. Louis Baseball Vintage Mens Fan T-Shirt (Cardinal Shirt L)**Xtreme Apparrel**$22.58**4.6★1,330 rev](https://www.amazon.com/dp/B0BYPJ5QY5) [4**Baseball Shirt Women Baseball Heart Tee Shirts Baseball Mom Tshirt Game Day Casual Crew Neck Short Sleeve Tops Red**JINTING**$15.98**4.4★1,170 rev](https://www.amazon.com/dp/B0B38RQJ8N) [5**Womens Baseball V Neck Shirt Vintage Funny Baseball Graphic Short Sleeve Tee Summer TopsXL S-Red**TIXOM**$16.74**4.5★557 rev](https://www.amazon.com/dp/B0FCCYMKYW)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Brendan Donovan St. Louis Cardinals MLB Nike Kids Youth 8-20 White Home Player Jersey (US Numeric 14 16 White)**Outerstuff**$26.36**1 rev2mo ago](https://www.amazon.com/dp/B0GYFRX6ZP) [**Mens Vintage Baseball Fans Team Color T Shirt for Men Women**Generic**$19.95**5 rev7mo ago](https://www.amazon.com/dp/B0G52KXH4W) [**Mens Vintage Baseball Fans Team Color T Shirt for Men Women**Generic**$19.78**5 rev7mo ago](https://www.amazon.com/dp/B0G52MF1DC) [**Mens Vintage Baseball Fans Team Color T Shirt for Men Women**Generic**$19.42**5 rev7mo ago](https://www.amazon.com/dp/B0G52LC45V) [**Womens Baseball V Neck Shirt Vintage Funny Baseball Graphic Short Sleeve Tee Summer TopsXL S-Red**TIXOM**$16.74**557 rev1y ago](https://www.amazon.com/dp/B0FCCYMKYW)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Mens Vintage Baseball Fans Team Color T Shirt for Men Women**Generic**$19.95**4.7★**▲ 25%**](https://www.amazon.com/dp/B0G52KXH4W) [**Brendan Donovan St. Louis Cardinals MLB Nike Kids Youth 8-20 White Home Player Jersey (US Numeric 14 16 White)**Outerstuff**$26.36**5.0★**▲ 25%**](https://www.amazon.com/dp/B0GYFRX6ZP) [**Mens Vintage Baseball Fans Team Color T Shirt for Men Women**Generic**$19.78**4.7★**▲ 25%**](https://www.amazon.com/dp/B0G52MF1DC) [**Mens Vintage Baseball Fans Team Color T Shirt for Men Women**Generic**$19.42**4.7★**▲ 25%**](https://www.amazon.com/dp/B0G52LC45V) [**St. Louis Rings T-Shirt (XX-Large Red)**SCOBAR**$24.73**4.8★**▲ 23%**](https://www.amazon.com/dp/B07YF4FPFB)
**~~View all trending →~~**
## **What buyers say about st louis cardinals shirts for women**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**29%
*“Fit well”*
**Comfort-Overall**13%
*“So comfortable”*
**Quality-Overall**13%
*“Cute and great quality”*
**Color**9%
*“and the color is bright”*
**Soft Feel**9%
*“The fabric is soft and breathable”*
**Material Quality**5%
*“The shirt material isn't too thick or too thin and is also pretty soft and comfortable”*
**Design-Overall**3%
*“I do like the design”*
**Value For Money**2%
*“Affordable”*
**Washability**2%
*“And didnt fall apart or look weird after washing”*
**Length**1%
*“Lovely material and length is finally long enough for a 5'8" lady”*
### **What buyers complain about **
**Size-Overall**41%
*“awkward fit”*
**Quality-Overall**8%
*“Looks really cheap made”*
**Color**7%
*“Color muted”*
**Advertised Vs Actual Product**4%
*“Not as assumed”*
**Wrinkles**3%
*“Wrinkled upon arrival”*
**Transparency**3%
*“See Through”*
**Print Quality**3%
*“The print is a little faded”*
**Arm Fit**3%
*“the arm holes are a bit large”*
**Length**1%
*“The only thing I wish was different is the length”*
**Stiffness**1%
*“to stiff under the arms”*
### **Top return reasons **
**Size-Overall**46%
**Chest Fit**9%
**Arm Fit**9%
**Length**7%
**Color**6%
**Material Quality**5%
**Waist Fit**4%
**Advertised Vs Actual Product**2%
**Shape/Style**2%
**Sleeve Fit**1%
## **Common questions**
- **Is st louis cardinals shirts for women profitable to sell on Amazon United States?**
- The niche generates $50K/yr across 62 tracked products. 4 of 12 products launched in the last 360 days are still selling. 90-day search growth is +79.6%. Flapen's verdict: Worth a look (53/100).
- **How competitive is the st louis cardinals shirts for women niche?**
- 35 brands and 31 sellers compete. The top 5 products take 32% of clicks and top 5 brands hold 57% of demand.
- **What do buyers complain about in st louis cardinals shirts for women?**
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Color. The return rate is 7.9% — above our launch gate.
- **When does demand for st louis cardinals shirts for women peak?**
- Demand peaks in Mar–Apr–May–Jun–Jul–Aug; the busiest month runs 12.3× the quietest.
- **What does it cost to enter the st louis cardinals shirts for women niche?**
- Listings span $8.68–$39.67; the average listing price is $20.86 (sweet spot $15–$100). The average incumbent carries 689 reviews — the moat a new listing must climb.
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